The actor Yoon Sang Hyun who played “Oska” on “Secret Garden” is looking to create an “Oska Syndrome” in Japan! “Secret Garden” will begin broadcasting on March 5 through NHK’s BS Premium channel. Yoon Sang Hyun took part in promoting the drama in Japan from March 4-5. Currently he is on his “Black Mountain” Japanese tour.

On March 4, Yoon Sang Hyun took part in press conferences, interviews, and photoshoots. On March 5, he appeared on NHK Wide News “Itoroken” and took part of the Secret Garden special broadcast recording.

Yoon Sang Hyun had released his 4th Japanese single “Kanashimi Ni Sayonara” on February 15. Then he had successful concerts on February 25 in Osaka, March 2 in Nagoya, and now he has a Tokyo concert on March 10.